electrode

[giocamb]

hello to all
to some of you will have happened to build electrodes, there is no fast method to build them.
to avoid copying the surfaces and then creating the solid.

 

[tecnico_plast]

Given the damage that you risk doing when you are wrong an electrode, I always design them ex novo, constituting the due subdimension.

a fast method would be to get the electrode by doing a "tools" from the figure, and then by climbing the model as you need, but be careful.

 

[Fabietto]

as technical_plast says the risk of wrong is big, you have to be careful.

I usually cover surfings that interest me and model as I like. Unlike technical_plast , my electrode has the correct size, the gap I create when I make the cam working with the desired submetal.

once I read that to model electrodes quickly you could create a manufacturing, assemble the part in work and then with the volume and trim command create the electrode volumes that then have to be copied into an electrode part. .

 

[tecnico_plast]

I have personally seen of all the colors, I have come to the conclusion that it is always better than from the fall out the drawings or files of the pieces "finished", so you read every responsibility, to avoid the problems of the type "I did not understand", "I did not notice", "this part has taken me in deceit is not my fault". .

 

[Fabietto]

In our case those who model the electrodes also make the cam, and theut is in close contact with who cams, so when I happened to make only modeling I had no problem.

cmq I think it is enough to establish a precise rule.

How do you scale the model according to the gap? apply the withdrawal to the electrode, or the steps?
in both cases is not the same concept as the gap, or am I missing something?

or a negative offset of the whole model surf and then cuts? Of course, if that's the case, it's a good job if you're surfing messed up. .

 

[tecnico_plast]

How do you scale the model according to the gap? apply the withdrawal to the electrode, or the steps?
in both cases is not the same concept as the gap, or am I missing something?

or a negative offset of the whole model surf and then cuts? Of course, if that's the case, it's a good job if you're surfing messed up. .

In fact, I never did, even because in most electrodes that model the solution would not be valid, and however it is a workmanship if so we can call it, so better to model ex-novo :smile:

 

[Fabietto]

technical excuse, but how do you shape the electrodes?

 

[gio14]

must be careful has not make confusion, a scaling applies it only on the imprint keeping in mind the withdrawal of the material of the printed, regarding the gap of the electrode I usually use one of the two methods
1) the most empirical (game with tool size)
2) in the cam with a negative overmetal

 

[tecnico_plast]

technical excuse, but how do you shape the electrodes?

What do you mean?

 

[Fabietto]

you said that when you model the electrodes already consider the gap,
So it means that the electrode you give to those who make cam is already smaller, and those who make cam must only work it to zero.

What I wanted to know is how you model an electrode already with the gap..

offset of the surfaces that interest you for electrode?

 

[tecnico_plast]

you said that when you model the electrodes already consider the gap,
So it means that the electrode you give to those who make cam is already smaller, and those who make cam must only work it to zero.

What I wanted to know is how you model an electrode already with the gap..

offset of the surfaces that interest you for electrode?

Yes, who does the cam work the piece at zero.

with regard to modeling, knowing the size of the footprint calculation the relative gap, depending on whether it is a roughener or a finisher.

 

[Fabietto]

Yes, but do you reconstruct everything in a parametric way?

like I have to make a rectangular seat that makes 10x15, you models a cube that makes 10x15?

Don't cover the surfaces of the seat?

 

[tecnico_plast]

Yes, but do you reconstruct everything in a parametric way?

like I have to make a rectangular seat that makes 10x15, you models a cube that makes 10x15?

Don't cover the surfaces of the seat?

Yes, I don't cover the surfaces.

 

[Fabietto]

Okay, I get it.
solution that I also train for electrodes with simple forms.
I have a series of electrodes of various forms already modeled with stick all the necessary documentation in the form of design and also the manufacturing already made, so in a very short time I have electrode and prog ready to go into the machine. .

 

[tecnico_plast]

Okay, I get it.
solution that I also train for electrodes with simple forms.
I have a series of electrodes of various forms already modeled with stick all the necessary documentation in the form of design and also the manufacturing already made, so in a very short time I have electrode and prog ready to go into the machine. .

exactly:finger:

 

[Fabietto]

for what field do the molds? we mainly car.

 

[tecnico_plast]

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